[INFO] updating cached repository Mortal/prugel
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Mortal/prugel
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Mortal/prugel" "work/ex/beta-1.37-6/sources/1.36.0/gh/Mortal/prugel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Mortal/prugel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Mortal/prugel" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mortal/prugel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mortal/prugel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd1e658a9683ce630095793a2f08d6856fc83793
[INFO] sha for GitHub repo Mortal/prugel: cd1e658a9683ce630095793a2f08d6856fc83793
[INFO] validating manifest of Mortal/prugel on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Mortal/prugel on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Mortal/prugel
[INFO] finished frobbing Mortal/prugel
[INFO] frobbed toml for Mortal/prugel written to work/ex/beta-1.37-6/sources/1.36.0/gh/Mortal/prugel/Cargo.toml
[INFO] started frobbing Mortal/prugel
[INFO] finished frobbing Mortal/prugel
[INFO] frobbed toml for Mortal/prugel written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mortal/prugel/Cargo.toml
[INFO] crate Mortal/prugel already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Mortal/prugel against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mortal/prugel:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 00139f37f874f25857e58e4614256f298ddb81803955eb382f9a1f7bb790ecef
[INFO] running `"docker" "start" "-a" "00139f37f874f25857e58e4614256f298ddb81803955eb382f9a1f7bb790ecef"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling prugel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "00139f37f874f25857e58e4614256f298ddb81803955eb382f9a1f7bb790ecef"`
[INFO] running `"docker" "rm" "-f" "00139f37f874f25857e58e4614256f298ddb81803955eb382f9a1f7bb790ecef"`
[INFO] [stdout] 00139f37f874f25857e58e4614256f298ddb81803955eb382f9a1f7bb790ecef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mortal/prugel:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b813b81b65e5679e1ecac0b3eb5cf48e12d3a8d11a88eea714220ed39455baa6
[INFO] running `"docker" "start" "-a" "b813b81b65e5679e1ecac0b3eb5cf48e12d3a8d11a88eea714220ed39455baa6"`
[INFO] [stderr]    Compiling prugel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "b813b81b65e5679e1ecac0b3eb5cf48e12d3a8d11a88eea714220ed39455baa6"`
[INFO] running `"docker" "rm" "-f" "b813b81b65e5679e1ecac0b3eb5cf48e12d3a8d11a88eea714220ed39455baa6"`
[INFO] [stdout] b813b81b65e5679e1ecac0b3eb5cf48e12d3a8d11a88eea714220ed39455baa6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mortal/prugel:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a48b56b5626441a80a31832f0afc0fe18409ac2f62a070a5ec05ba9571f8383e
[INFO] running `"docker" "start" "-a" "a48b56b5626441a80a31832f0afc0fe18409ac2f62a070a5ec05ba9571f8383e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prugel-e44ee52d5c208df3
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a48b56b5626441a80a31832f0afc0fe18409ac2f62a070a5ec05ba9571f8383e"`
[INFO] running `"docker" "rm" "-f" "a48b56b5626441a80a31832f0afc0fe18409ac2f62a070a5ec05ba9571f8383e"`
[INFO] [stdout] a48b56b5626441a80a31832f0afc0fe18409ac2f62a070a5ec05ba9571f8383e